Forty four percent of people are actually looking for doctors or other providers when they search for health information online.
44%的人在网上搜索健康信息时实际上是在寻找医生或其他提供者。
By watching what people search for, click on and say online, companies can aim "behavioural" ads at those most likely to buy.
通过观察人们在网上搜索、点击和发言的内容，公司可以将“行为性”广告瞄准那些最有可能购买的人。
A Pew research study in 2008 found that 83 percent of people looking for news online use a search engine to find it.
皮尤研究中心2008年的一份调查显示，使用搜索引擎查看在线新闻的人数占了83%。
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